sunrpc: The per-net skeleton

Register empty per-net operations for the sunrpc layer.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/netns.h b/net/sunrpc/netns.h
new file mode 100644
index 0000000..b2d18af
--- /dev/null
+++ b/net/sunrpc/netns.h
@@ -0,0 +1,12 @@
+#ifndef __SUNRPC_NETNS_H__
+#define __SUNRPC_NETNS_H__
+
+#include <net/net_namespace.h>
+#include <net/netns/generic.h>
+
+struct sunrpc_net {
+};
+
+extern int sunrpc_net_id;
+
+#endif